| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.97 | 13.420% | $190.5116 | $190.51 | $190.50 | $190.50 |
| Purchase #2 | $67.41 | 7.103% | $72.1981 | $72.20 | $72.20 | $72.20 |
| Purchase #3 | $217.69 | 13.558% | $247.2044 | $247.20 | $247.20 | $247.20 |
| Purchase #4 | $141.42 | 5.573% | $149.3013 | $149.30 | $149.30 | $149.30 |
| Purchase #5 | $107.81 | 6.234% | $114.5309 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $22.59 | 8.661% | $24.5465 | $24.55 | $24.55 | $24.50 |
| Purchase #7 | $37.40 | 3.306% | $38.6364 | $38.64 | $38.65 | $38.60 |
| 7 purchase totals = | $762.29 | $836.9292 | $836.93 | $836.95 | $836.80 | |